Heat wave is a prolonged period of abnormally high temperatures, usually in association with humid weather.
Answer:
"Protein folding occurs in a cellular compartment called the endoplasmic reticulum. This is a vital cellular process because proteins must be correctly folded into specific, three-dimensional shapes in order to function correctly. Unfolded or misfolded proteins contribute to the pathology of many diseases."
Explanation:
When there is not enough oxygen for cells to use cellular respiration<span />
